25933744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 52416288

約数和(自身を除く): 26482544

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 617, 1136, 1234, 2468, 2627, 4936, 5254, 9872, 10508, 21016, 22829, 42032, 43807, 45658, 87614, 91316, 175228, 182632, 350456, 365264, 700912, 1620859, 3241718, 6483436, 12966872, 25933744]

約数ペア:

[(1, 25933744), (2, 12966872), (4, 6483436), (8, 3241718), (16, 1620859), (37, 700912), (71, 365264), (74, 350456), (142, 182632), (148, 175228), (284, 91316), (296, 87614), (568, 45658), (592, 43807), (617, 42032), (1136, 22829), (1234, 21016), (2468, 10508), (2627, 9872), (4936, 5254)]